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Table 5 Statistical comparison between post operative mean values of AFC, PSV (cm/s) and MOD (cm) on TVS examinations between bipolar and suture groups

From: Comparing long term impact on ovarian reserve between laparoscopic ovarian cystectomy and open laprotomy for ovarian endometrioma

Mean values Laproscopy bipolar group (N = 61) Laprotomy suture group (N = 60) T-test P-value
6th month     
AFC 3.0 ± 2.5 4.8 ± 2.1 0.0 0.05
PSV 8.4 ± 2.9 10.2 ± 3.4 4.1 0.05
MOD 2.2 ± 0.6 4.4 ± 0.2 1.5 0.03*
12 month     
AFC 3.6 ± 2.0 4.8 ± 2.3 3.5 0.05
PSV 8.0 ± 3.7 11.0 ± 2.9 9.2 0.004***
MOD 2.0 ± 0.5 2.6 ± 0.4 19.8 0.000***
18 month     
AFC 4.0 ± 2.6 5.9 ± 2.4 6.5 0.01*
PSV 7.8 ± 4.0 11.2 ± 3.8 9.9 0.003**
MOD 1.79 ± 0.3 2.4 ± 0.5 4.9 0.03*
  1. (P > 0.05): Means non-significant.
  2. *P<0.05: Significant.
  3. **P<0.05: Significant
  4. ***P<0.005 highly significant.
  5. AFC: Antral Follicle Count.
  6. PSV: Peak Systolic Velocity.
  7. MOD: Mean Ovarian Diameter.